Question: Repeat the second example in Section 3.4 with (Omega=4^{circ}, sigma=1 mathrm{~m}^{2}), and (R=400 mathrm{~km}). Data From Section 3.4 Compute the power aperture product for an
Repeat the second example in Section 3.4 with \(\Omega=4^{\circ}, \sigma=1 \mathrm{~m}^{2}\), and \(R=400 \mathrm{~km}\).
Data From Section 3.4

Compute the power aperture product for an X-band radar with the following parameters: signal- to-noise ratio SNR-15 dB; losses L-8 dB; search volume 2=2; scan time T-2.5 s; noise figure F=5d B. Assume a-10 dBsm target cross section, and range R=250 km. Also, compute the peak transmitted power corresponding to 30% duty factor, if the antenna gain is 45 dB. Assume a circular aperture.
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